Re: Viggen - Boost falling back to mid-yellow - Saab NG900 & OG9-3 Bulletin Board - Saabnet.com
The banner above is an advertisment - if it asks you to download software, please ignore.
Site News -
[General |
Members |
C900 |
9000 |
NG900 & OG93 |
93 |
95 |
NG95 |
99 |
Sonett |
Vintage Models |
Clubs |
Other Cars |
FAQs |
Gifts |
Member Photo Galleries |
Member Directory |
Classifieds |
Manuals |
*Buddy Registry |
*Mileage Registry |
Polls |
What's New |
Raffle |
Photo of the Month |
Sponsors]
[Main NG900 & OG93 Bulletin Board | BBFAQ |
Prev by Date | Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Re: Viggen - Boost falling back to mid-yellow
Posted by AlaskanViggen (more from AlaskanViggen) on Thu, 13 May 2021 17:36:36
In Reply to: Re: Viggen - Boost falling back to mid-yellow, Rick C., Thu, 13 May 2021 15:03:09
Members do not see ads below this line. - Help Keep This Site Online - Signup
My understanding is that cleaning the MAF is a no-no and also doesn't ever fix them.
I'm a little fuzzy on the specifics on the bad MAFs that I've experienced, but I do know it generally causes pinging at sustained WOT. But it also does cause the condition you describe.
For sure I would vote for a new MAF. Should be less than $100 from your favorite online parts place. Swap just that out to see what it does. I believe the remanufactured ones are still the new center sensor section but a used body. So that should be an OK option as well.
Also I think recommended plugs for a tuned Viggen would be the BCPR7ES-11.
posted by 206.174.11...
Posts in this Thread:
Members do not see ads below this line. - Help Keep This Site Online - Signup
Post a Followup
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.
StateOfNine.com
|
SaabClub.com
|
Jak Stoll Performance
|
M Car Covers
|
Ad Available
|
Random Saabnet.com Member Gallery Photos (Click Image)
This is a moderated bulletin board - Posting is a privilege, not a right.
Unsolicited commercial postings are not allowed (no spam). Please, no For Sale or Wanted postings, SERIOUSLY.
Classifieds are to be listed in The Saab Network Classifieds pages.
This is a problem solving forum for over 250,000 Saab owners, so expect to see
problems discussed here even though our cars are generally very reliable. This is not an anything goes
type of forum. Saabnet.com has been a moderated forum since 1988. For usage guidelines, see the
Saabnet.com Mission and Purpose Page. Please remember that you are
not anonymous. Site Contact | Site Donations | Other Sites by SP -
Poverty2Prosperity.org | Run Club Menlo Park | ScreenBot
Site Members do not see red text instructions, bottom of the page anchor ads, or box ads.
Click here to see all
the Site Membership Benefits!